A guide on how to get to a behemoth undertaking quest where you have to find the deadeye/behemoth. I hope this helps for those who have been running around in circles like I have. Please enjoy the article and video!
The behemoth undertaking quest will lead you to a dead end and probably waste a huge part of your time like it did for me. The way to complete that quest is to go to another quest called “Friends of a feather”which will lead you to the deadeye or the Behemoth whichever name you prefer. The friends of a feather quest will lead you to battle the monster and once you defeat deadeye, you will both complete the friends of a feather quest and the behemoth undertaking quest earning you double exp.
I included a video above the post to give you a better visual on the guide.